EP0079300A1 - Dispositif pour mélanger et homogénéiser des substances pulvérulentes avec des substances liquides - Google Patents

Dispositif pour mélanger et homogénéiser des substances pulvérulentes avec des substances liquides Download PDF

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Publication number
EP0079300A1
EP0079300A1 EP82810407A EP82810407A EP0079300A1 EP 0079300 A1 EP0079300 A1 EP 0079300A1 EP 82810407 A EP82810407 A EP 82810407A EP 82810407 A EP82810407 A EP 82810407A EP 0079300 A1 EP0079300 A1 EP 0079300A1
Authority
EP
European Patent Office
Prior art keywords
powdered
screw
homogenization
rotor
actuated
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP82810407A
Other languages
German (de)
English (en)
Other versions
EP0079300B1 (fr
Inventor
Guido Bertoglio
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Water-Line SA
Water Line SA
Original Assignee
Water-Line SA
Water Line SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Water-Line SA, Water Line SA filed Critical Water-Line SA
Priority to AT82810407T priority Critical patent/ATE16082T1/de
Publication of EP0079300A1 publication Critical patent/EP0079300A1/fr
Application granted granted Critical
Publication of EP0079300B1 publication Critical patent/EP0079300B1/fr
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/27—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices
    • B01F27/271—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices with means for moving the materials to be mixed radially between the surfaces of the rotor and the stator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/50—Mixing liquids with solids
    • B01F23/53—Mixing liquids with solids using driven stirrers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/60—Pump mixers, i.e. mixing within a pump
    • B01F25/64—Pump mixers, i.e. mixing within a pump of the centrifugal-pump type, i.e. turbo-mixers
    • B01F25/642—Pump mixers, i.e. mixing within a pump of the centrifugal-pump type, i.e. turbo-mixers consisting of a stator-rotor system with intermeshing teeth or cages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/82—Combinations of dissimilar mixers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/712—Feed mechanisms for feeding fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/714—Feed mechanisms for feeding predetermined amounts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/71725—Feed mechanisms characterised by the means for feeding the components to the mixer using centrifugal forces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/71775—Feed mechanisms characterised by the means for feeding the components to the mixer using helical screws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/7181—Feed mechanisms characterised by the means for feeding the components to the mixer using fans or turbines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/80—Forming a predetermined ratio of the substances to be mixed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F2025/91—Direction of flow or arrangement of feed and discharge openings
    • B01F2025/912—Radial flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/27—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices
    • B01F27/271—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices with means for moving the materials to be mixed radially between the surfaces of the rotor and the stator
    • B01F27/2711—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices with means for moving the materials to be mixed radially between the surfaces of the rotor and the stator provided with intermeshing elements

Definitions

  • This difficulty is particularly present when for example a perfectly homogenous mixture of powdered milk with water or other beverages is desired.
  • the object of the present invention is an apparatus which resolves the problem in a truly satisfactory manner.
  • the apparatus which is the object of the invention is characterized by the disclosure of the first claim.
  • the apparatus comprises the hopper 1 which contains the powdered substance.
  • the vibrating sieve 2 is arranged in it, and is actuated by the eccentric 11, preferably controlled by its own motor (11') or by another motion element.
  • This sieve is to hold back the extraneous substances which sometimes accompany the powdered substance (pieces of string, old lumps or the like).
  • the screw 3 which turns inside a housing which terminates with a restriction or narrowed part 5 which serves to slightly compress the powder in such a manner that it is held back when the screw is closed.
  • the screw is supported on support 3' provided with bearings and with a gasket 18 which prevents the powder from entering into the bearings themselves.
  • a variable speed motor 4 actuates screw 3.
  • the angular speed must be adapted by introduction of the desired quantity of powder, proportioned to the volume of liquid fed into the screw, and the liquid must enter at constant pressure and velocity, controlled by a flowmeter.
  • Variable speed motor 4 can be replaced by a torque or belt convertor.
  • Support 3' with the bearings and screw 3 form one unit which is easily dismountable by a bayonette attachment or threaded ring nut 17, so as to facilitate the cleaning of the screw itself and the housing.
  • Screw 3 transports the powdered material to the exit constriction 5 which opens into a converging-diverging chamber 6 functioning as a Venturi tube.
  • the liquid to be mixed arrives in said chamber from conduit 7. Said liquid is required to pass through the circular crown nozzle 16 formed by the housing whichrencloses the screw and the external wall 19.
  • the device works in the following manner: first the turbine 9, 10 is started, and when the same has reached maximum speed, a valve placed below the turbine (valve not shown) is opened, thus creating a certain space, then screw 3 is started, and simultaneously a valve for the liquid above (also not shown) is opened, situated to correspond with joint 7.
  • the apparatus which is disclosed is suited to continuously mix for example powdered milk with water in any quantity in a satisfactory manner.
  • this mixing is done in containers with a certain water content, to which the powdered milk is added and which is mixed by means of a stirrer.
  • the disclosed apparatus which can be attached directly to the bottling or packaging machine for nonreturn packaging, requires only a minimum investment.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Dairy Products (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
EP82810407A 1981-10-23 1982-09-30 Dispositif pour mélanger et homogénéiser des substances pulvérulentes avec des substances liquides Expired EP0079300B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82810407T ATE16082T1 (de) 1981-10-23 1982-09-30 Vorrichtung zum kontinuierlichen mischen und homogenisieren von pulverfoermigen mit fluessigen stoffen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH6829/81 1981-10-23
CH6829/81A CH649476A5 (it) 1981-10-23 1981-10-23 Apparecchiatura per miscelare e omogeneizzare in continuo sostanze in polvere con sostanze liquide.

Publications (2)

Publication Number Publication Date
EP0079300A1 true EP0079300A1 (fr) 1983-05-18
EP0079300B1 EP0079300B1 (fr) 1985-10-16

Family

ID=4315675

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82810407A Expired EP0079300B1 (fr) 1981-10-23 1982-09-30 Dispositif pour mélanger et homogénéiser des substances pulvérulentes avec des substances liquides

Country Status (6)

Country Link
US (1) US4439042A (fr)
EP (1) EP0079300B1 (fr)
JP (1) JPS5881434A (fr)
AT (1) ATE16082T1 (fr)
CH (1) CH649476A5 (fr)
DE (1) DE3266954D1 (fr)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0482930A2 (fr) * 1990-10-24 1992-04-29 Baker Hughes Incorporated Dispositif de mélange
WO1994027713A1 (fr) * 1993-05-24 1994-12-08 Andritz-Patentverwaltungs-Gesellschaft M.B.H. Melangeur, notamment melangeur a grand rendement permettant d'affiner des matieres prebroyees
WO1996018454A1 (fr) * 1994-12-16 1996-06-20 Megatrex Oy Procede et appareil pour la preparation de pates epaisses par incorporation de matieres pulverisees dans un liquide
WO2005044456A2 (fr) * 2003-11-11 2005-05-19 Williams Graham Systeme et procede de pulverisation et d'extraction d'humidite
US6978953B2 (en) 1998-09-04 2005-12-27 Power Technologies Investment Limited Pulveriser and method of pulverising
US7040557B2 (en) 2001-02-26 2006-05-09 Power Technologies Investment Ltd. System and method for pulverizing and extracting moisture
US7059550B2 (en) 2001-02-26 2006-06-13 Power Technologies Investment Ltd. System and method for pulverizing and extracting moisture
WO2007140764A1 (fr) * 2006-06-03 2007-12-13 Frymakoruma Ag Dispositif homogénéisateur avec des couronnes dentées logées horizontalement
CN102059069A (zh) * 2010-11-24 2011-05-18 上海弗鲁克实业有限公司 固/液分散混合系统
US8448884B2 (en) 2010-05-10 2013-05-28 Taprogge Gesellschaft Mit Beschraenkter Haftung Eggshell membrane separation process
CN104209025A (zh) * 2013-05-29 2014-12-17 玉门市华隆建材有限公司 粉煤灰制浆装置
EP3069786A1 (fr) * 2015-03-20 2016-09-21 Silverson Machines Limited Appareil et procédé de mélange à cisaillement élevé

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0709131B1 (fr) * 1994-10-26 1999-05-12 Societe Des Produits Nestle S.A. Mélange de fluides
IT1281275B1 (it) * 1995-04-20 1998-02-17 Spraymec Srl Gruppo di alimentazione della fase solida di miscelazione ad una camera di miscelazione,in macchine per la preparazione di malte,
US5718507A (en) * 1995-07-25 1998-02-17 Gian; Michael Dosifying apparatus for mixing a batch of mixed liquid product from separate bulk sources of supply of a liquid carrier and an additive
US5750440A (en) * 1995-11-20 1998-05-12 Motorola, Inc. Apparatus and method for dynamically mixing slurry for chemical mechanical polishing
US6146575A (en) * 1999-02-08 2000-11-14 Husky Injection Molding Systems Ltd. Apparatus and method for plasticization and extrusion employing an orbital scroll
DE19916053B4 (de) * 1999-04-09 2005-05-19 Vakumix Rühr- und Homogenisiertechnik AG Vorrichtung zum Homogenisieren fließfähiger Stoffe
US6250793B1 (en) * 2000-05-23 2001-06-26 Michael Gian Animal feed additive application utilizing foam
DE60123254T2 (de) * 2000-07-31 2007-09-06 Kinetics Chempure Systems, Inc., Tempe Verfahren und vorrichtung zum mischen von prozessmaterialien
US7905653B2 (en) * 2001-07-31 2011-03-15 Mega Fluid Systems, Inc. Method and apparatus for blending process materials
DE50007630D1 (de) * 2000-10-11 2004-10-07 Vakumix Ruehr Und Homogenisier Vorrichtung zum Homogenisieren fliessfähiger Stoffe
WO2002038263A1 (fr) * 2000-11-10 2002-05-16 Maelstrom Advanced Process Technologies Ltd Melangeur dynamique
US7429008B2 (en) 2001-02-26 2008-09-30 Power Technologies Investment Ltd. System and method for pulverizing and extracting moisture
US6726534B1 (en) 2001-03-01 2004-04-27 Cabot Microelectronics Corporation Preequilibrium polishing method and system
KR20010082453A (ko) * 2001-07-20 2001-08-30 최운성 고효율 복합 유화장치
US7029162B2 (en) * 2002-04-11 2006-04-18 Mobius Technologies, Inc. Process and apparatus for continuous mixing of slurry with removal of entrained bubbles
US6860289B2 (en) * 2002-04-11 2005-03-01 Robert Donald Villwock Surge tank
US6994464B2 (en) * 2002-04-11 2006-02-07 Mobius Technologies, Inc Control system and method for continuous mixing of slurry with removal of entrained bubbles
US20030233937A1 (en) * 2002-04-11 2003-12-25 Mobius Technologies, Inc., A California Corporation Apparatus and method for continuously removing air from a mixture of ground polyurethane particles and a polyol liquid
DE20205819U1 (de) 2002-04-12 2003-08-21 Kinetics Germany GmbH, 63863 Eschau Vorrichtung zur Bereitstellung von hochreinen Prozesschemikalien
WO2004009224A1 (fr) * 2002-07-19 2004-01-29 Kinetic Systems, Inc. Procedes et appareils pour melanger des materiaux de traitement
US7281839B1 (en) * 2003-02-28 2007-10-16 Zimmerman Industries, Inc. Turbine cement/water mixer for concrete production
US20040251679A1 (en) * 2003-04-14 2004-12-16 Brignull Kim B. Cards and kits for use in alerting others that animals are in need of care
US8057739B2 (en) 2003-11-12 2011-11-15 Pulverdryer Usa, Inc. Liquid purification system
US20070014684A1 (en) * 2003-11-12 2007-01-18 Case Wayne A Air purification system
US8100577B2 (en) * 2009-01-27 2012-01-24 Sardina Jr Jose Elias Fluid blending apparatus and associated method
JP2017531703A (ja) * 2014-09-16 2017-10-26 ガラ・インダストリーズ・インコーポレイテッドＧａｌａ Ｉｎｄｕｓｔｒｉｅｓ， Ｉｎｃ． ペレットおよび他の物質を乾燥させるシステムおよび方法
US10173184B2 (en) * 2015-03-25 2019-01-08 Schlumberger Technology Corporation Blender for mixing and pumping solids and fluids and method of use thereof
CN111910463B (zh) * 2020-08-17 2022-09-09 明德新材料科技(浙江)股份有限公司 一种水转印纸的制备工艺
CN113648879A (zh) * 2021-09-10 2021-11-16 江西金德锂新能源科技有限公司 一种粉料连续调浆系统

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Publication number Priority date Publication date Assignee Title
GB1239319A (fr) * 1968-09-05 1971-07-14
DE2950117A1 (de) * 1979-12-13 1981-07-02 KBI Klöckner-Becorit Industrietechnik GmbH, 4224 Hünxe Verfahren und vorrichtung zum benetzen von schuettfaehigem, trockenem material
EP0040370A2 (fr) * 1980-05-19 1981-11-25 Officina Meccanica di Evelino Cesana O.M.E.C. Mélangeur proportionnel spécialement adapté pour le mélange de poudre de lait et d'eau

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AT324249B (de) * 1970-08-07 1975-08-25 Rheinische Werkzeug & Maschf Siebmaschine
GB1388889A (en) * 1972-08-11 1975-03-26 Giusti Son Ltd T Rotary mixing apparatus
IT1015665B (it) * 1974-07-04 1977-05-20 Snam Progetti Metodo per la preparazione in con tinuo di emulsioni acqua olio ed apparecchiatura adatta allo scopo
DE2540934C3 (de) * 1975-09-13 1978-08-17 Bayer Ag, 5090 Leverkusen Vorrichtung zum Herstellen von Füllstoffe, insbesondere Abfallschaumstoffe enthaltenden Schaumstoffen
US4148100A (en) * 1977-12-15 1979-04-03 Hydreclaim Corporation Apparatus and method for mixing fluffy and rigid plastics materials
US4277197A (en) * 1980-01-14 1981-07-07 Kearney-National, Inc. Telescoping tool and coupling means therefor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1239319A (fr) * 1968-09-05 1971-07-14
DE2950117A1 (de) * 1979-12-13 1981-07-02 KBI Klöckner-Becorit Industrietechnik GmbH, 4224 Hünxe Verfahren und vorrichtung zum benetzen von schuettfaehigem, trockenem material
EP0040370A2 (fr) * 1980-05-19 1981-11-25 Officina Meccanica di Evelino Cesana O.M.E.C. Mélangeur proportionnel spécialement adapté pour le mélange de poudre de lait et d'eau

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0482930A3 (en) * 1990-10-24 1992-08-05 Baker-Hughes Incorporated Mixing apparatus
EP0482930A2 (fr) * 1990-10-24 1992-04-29 Baker Hughes Incorporated Dispositif de mélange
WO1994027713A1 (fr) * 1993-05-24 1994-12-08 Andritz-Patentverwaltungs-Gesellschaft M.B.H. Melangeur, notamment melangeur a grand rendement permettant d'affiner des matieres prebroyees
WO1996018454A1 (fr) * 1994-12-16 1996-06-20 Megatrex Oy Procede et appareil pour la preparation de pates epaisses par incorporation de matieres pulverisees dans un liquide
US6978953B2 (en) 1998-09-04 2005-12-27 Power Technologies Investment Limited Pulveriser and method of pulverising
US7909577B2 (en) 2001-02-26 2011-03-22 Pulverdryer Usa, Inc. System and method for pulverizing and extracting moisture
US7040557B2 (en) 2001-02-26 2006-05-09 Power Technologies Investment Ltd. System and method for pulverizing and extracting moisture
US7059550B2 (en) 2001-02-26 2006-06-13 Power Technologies Investment Ltd. System and method for pulverizing and extracting moisture
WO2005044456A2 (fr) * 2003-11-11 2005-05-19 Williams Graham Systeme et procede de pulverisation et d'extraction d'humidite
WO2005044456A3 (fr) * 2003-11-11 2005-10-20 Williams Graham Systeme et procede de pulverisation et d'extraction d'humidite
EA009355B1 (ru) * 2003-11-11 2007-12-28 Вильям Грэхем Способ измельчения материала и удаления влаги из него и устройство для его осуществления (варианты)
AU2004287501B2 (en) * 2003-11-11 2010-05-20 Wayne Arthur Case System and method of pulverizing and extracting moisture
WO2007140764A1 (fr) * 2006-06-03 2007-12-13 Frymakoruma Ag Dispositif homogénéisateur avec des couronnes dentées logées horizontalement
US8215824B2 (en) 2006-06-03 2012-07-10 Frymakoruma Ag Homogenizer device having horizontally mounted gear rims
US8448884B2 (en) 2010-05-10 2013-05-28 Taprogge Gesellschaft Mit Beschraenkter Haftung Eggshell membrane separation process
CN102059069A (zh) * 2010-11-24 2011-05-18 上海弗鲁克实业有限公司 固/液分散混合系统
CN104209025A (zh) * 2013-05-29 2014-12-17 玉门市华隆建材有限公司 粉煤灰制浆装置
EP3069786A1 (fr) * 2015-03-20 2016-09-21 Silverson Machines Limited Appareil et procédé de mélange à cisaillement élevé
WO2016150887A1 (fr) * 2015-03-20 2016-09-29 Silverson Machines Limited Appareil et procédé de mélange à cisaillement élevé

Also Published As

Publication number Publication date
US4439042A (en) 1984-03-27
EP0079300B1 (fr) 1985-10-16
DE3266954D1 (en) 1985-11-21
JPH0327258B2 (fr) 1991-04-15
ATE16082T1 (de) 1985-11-15
CH649476A5 (it) 1985-05-31
JPS5881434A (ja) 1983-05-16

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